208P/McMillan Orbit by S. Nakano NK 4731 (2022) Last obs. 2017 01 01 (215)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2024 Aug. 23.79139 2.5289471 0.3740477 8.12 310.64305 36.33927 4.41256 0.200 2023 Sep. 13.0 m1 = 12.5 + 5 log Delta + 10.0 log r Date/ 0h TT R.A.(1950) Decl. R.A.(2000) Decl. Delta r Variation Magnitude Mot./PA Elong. P PA/Tail Moon Age h m ¡ , h m ¡ , for T=+1 day m1 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Dec. 27 15 41.48 -20 34.5 15 44.39 -20 43.9 4.920 4.169 -0.38 + 1.6 22.2 15.2/105 36.3 8.0 282/0.31 86 .18 2023 Jan. 6 15 51.97 -21 12.7 15 54.90 -21 21.5 4.789 4.138 -0.40 + 1.6 22.1 14.5/104 44.0 9.5 281/0.38 146 .99 16 16 02.08 -21 47.8 16 05.04 -21 56.0 4.642 4.107 -0.42 + 1.6 22.0 13.7/104 51.8 10.8 280/0.44 27 .41 26 16 11.69 -22 19.8 16 14.66 -22 27.3 4.483 4.075 -0.45 + 1.5 21.9 12.7/103 59.6 12.0 279/0.51 117 .23 Feb. 5 16 20.63 -22 48.7 16 23.62 -22 55.6 4.313 4.043 -0.47 + 1.5 21.7 11.5/103 67.7 13.0 279/0.57 121 .99 15 16 28.74 -23 14.5 16 31.74 -23 20.9 4.136 4.011 -0.50 + 1.5 21.6 10.0/103 75.9 13.8 278/0.63 3 .36 25 16 35.83 -23 37.6 16 38.85 -23 43.5 3.953 3.978 -0.53 + 1.5 21.5 8.3/104 84.3 14.3 278/0.68 147 .27 Mar. 7 16 41.70 -23 58.0 16 44.73 -24 03.5 3.768 3.946 -0.56 + 1.5 21.3 6.4/106 93.0 14.5 277/0.72 93 1.00 17 16 46.17 -24 16.1 16 49.21 -24 21.3 3.585 3.913 -0.60 + 1.5 21.2 4.2/112 101.9 14.4 277/0.75 37 .29 27 16 49.03 -24 31.8 16 52.08 -24 36.8 3.407 3.880 -0.64 + 1.6 21.1 2.0/132 111.1 13.9 277/0.76 177 .30 Apr. 6 16 50.10 -24 45.2 16 53.16 -24 50.1 3.238 3.847 -0.68 + 1.7 20.9 1.6/226 120.7 12.9 278/0.74 62 1.00 16 16 49.28 -24 56.0 16 52.33 -25 00.9 3.082 3.813 -0.71 + 1.8 20.8 3.8/258 130.7 11.5 279/0.70 75 .22 26 16 46.51 -25 03.7 16 49.56 -25 08.8 2.944 3.780 -0.75 + 1.9 20.6 6.3/266 141.0 9.6 280/0.61 150 .32 May 6 16 41.90 -25 07.7 16 44.96 -25 13.2 2.827 3.746 -0.78 + 2.1 20.5 8.4/270 151.7 7.3 283/0.48 25 1.00 16 16 35.72 -25 07.5 16 38.77 -25 13.4 2.735 3.712 -0.79 + 2.3 20.4 9.9/272 162.6 4.7 288/0.32 117 .15 26 16 28.42 -25 02.7 16 31.46 -25 09.1 2.670 3.678 -0.80 + 2.5 20.3 10.7/274 173.3 1.8 308/0.13 114 .35 June 5 16 20.60 -24 53.7 16 23.64 -25 00.6 2.634 3.644 -0.80 + 2.7 20.2 10.5/276 173.5 1.8 68/0.13 17 .99 15 16 12.97 -24 41.5 16 15.99 -24 48.9 2.626 3.609 -0.78 + 2.8 20.2 9.4/278 162.8 4.8 89/0.34 159 .10 25 16 06.17 -24 27.8 16 09.18 -24 35.7 2.647 3.575 -0.76 + 2.9 20.1 7.5/279 151.8 7.7 94/0.54 77 .37 July 5 16 00.80 -24 14.8 16 03.80 -24 23.1 2.691 3.540 -0.73 + 2.9 20.1 5.0/281 141.1 10.4 97/0.72 60 .96 15 15 57.24 -24 04.5 16 00.23 -24 13.0 2.756 3.506 -0.70 + 2.9 20.1 2.2/286 130.8 12.7 98/0.85 162 .07 25 15 55.71 -23 58.5 15 58.70 -24 07.0 2.838 3.471 -0.67 + 2.8 20.2 0.8/ 83 120.9 14.5 99/0.95 42 .41 Aug. 4 15 56.29 -23 57.5 15 59.28 -24 06.0 2.933 3.437 -0.65 + 2.7 20.2 3.7/ 97 111.5 15.9 100/1.01 100 .92 14 15 58.95 -24 01.8 16 01.94 -24 10.1 3.035 3.402 -0.63 + 2.6 20.2 6.4/ 98 102.6 16.9 101/1.03 129 .05 24 16 03.58 -24 11.1 16 06.58 -24 19.1 3.143 3.368 -0.61 + 2.4 20.3 8.9/ 99 94.0 17.4 101/1.03 9 .46 Sept. 3 16 10.05 -24 24.6 16 13.06 -24 32.2 3.251 3.334 -0.60 + 2.2 20.3 11.2/ 99 85.9 17.6 101/1.01 135 .88 13 16 18.20 -24 41.4 16 21.23 -24 48.5 3.357 3.299 -0.59 + 2.1 20.3 13.3/ 98 78.1 17.4 100/0.96 101 .04 23 16 27.89 -25 00.3 16 30.94 -25 06.7 3.460 3.265 -0.59 + 1.9 20.3 15.2/ 98 70.5 16.8 100/0.91 22 .52 Oct. 3 16 38.98 -25 20.0 16 42.04 -25 25.7 3.555 3.231 -0.59 + 1.7 20.3 16.8/ 97 63.3 16.1 99/0.85 164 .84 13 16 51.32 -25 39.3 16 54.39 -25 44.2 3.643 3.198 -0.60 + 1.5 20.4 18.3/ 96 56.2 15.0 99/0.77 76 .03 23 17 04.79 -25 57.0 17 07.88 -26 00.9 3.721 3.164 -0.61 + 1.3 20.4 19.6/ 95 49.4 13.8 98/0.70 52 .60 Nov. 2 17 19.27 -26 11.9 17 22.37 -26 14.7 3.788 3.131 -0.61 + 1.0 20.3 20.7/ 94 42.7 12.4 97/0.62 170 .81 12 17 34.65 -26 22.9 17 37.76 -26 24.6 3.843 3.098 -0.63 + 0.8 20.3 21.7/ 92 36.1 10.9 96/0.53 53 .02 22 17 50.80 -26 28.9 17 53.92 -26 29.5 3.885 3.066 -0.64 + 0.5 20.3 22.6/ 91 29.7 9.2 96/0.45 81 .67 Dec. 2 18 07.62 -26 29.2 18 10.74 -26 28.6 3.913 3.034 -0.65 + 0.2 20.3 23.3/ 89 23.4 7.4 96/0.36 149 .79 12 18 24.99 -26 23.1 18 28.10 -26 21.2 3.929 3.002 -0.67 - 0.1 20.2 24.0/ 88 17.2 5.6 97/0.27 29 .01 22 18 42.81 -26 09.9 18 45.91 -26 06.7 3.930 2.971 -0.68 - 0.4 20.2 24.5/ 86 11.2 3.7 101/0.18 108 .74 2024 Jan. 1 19 00.94 -25 49.3 19 04.02 -25 44.8 3.918 2.941 -0.70 - 0.8 20.1 25.0/ 84 5.6 1.9 117/0.09 129 .78 11 19 19.31 -25 21.1 19 22.36 -25 15.3 3.892 2.911 -0.71 - 1.1 20.1 25.4/ 83 3.4 1.1 194/0.06 6 .01 21 19 37.78 -24 45.2 19 40.81 -24 38.2 3.853 2.882 -0.72 - 1.5 20.0 25.6/ 81 7.9 2.7 237/0.13 132 .79 31 19 56.27 -24 01.9 19 59.26 -23 53.7 3.802 2.853 -0.74 - 1.9 20.0 25.8/ 79 13.5 4.6 245/0.23 110 .77 Feb. 10 20 14.68 -23 11.4 20 17.64 -23 02.1 3.738 2.826 -0.75 - 2.3 19.9 25.9/ 78 19.3 6.6 248/0.33 20 .00 20 20 32.94 -22 14.3 20 35.85 -22 03.9 3.664 2.799 -0.76 - 2.7 19.8 25.9/ 77 25.0 8.6 248/0.44 155 .82 Mar. 1 20 50.95 -21 11.3 20 53.83 -20 59.9 3.578 2.773 -0.78 - 3.1 19.7 25.8/ 75 30.7 10.5 248/0.55 90 .75 11 21 08.67 -20 03.0 21 11.51 -19 50.7 3.484 2.748 -0.79 - 3.5 19.6 25.6/ 74 36.4 12.4 248/0.67 45 .01 21 21 26.01 -18 50.5 21 28.81 -18 37.3 3.381 2.724 -0.81 - 3.9 19.5 25.3/ 73 42.0 14.2 248/0.78 175 .84 31 21 42.93 -17 34.7 21 45.68 -17 20.8 3.271 2.701 -0.83 - 4.4 19.4 24.8/ 72 47.7 15.9 247/0.90 68 .72